Beautiful rear extension viewed from the garden with glass doors open

Rear Extensions in Botany Bay

Expert Rear Extensions Specialists for Botany Bay Properties

✓ Free Consultation✓ 6-10 weeks Timeline✓ Local Botany Bay Expertise✓ Planning Support Included

About Rear Extensions in Botany Bay

Garden-facing extensions creating seamless indoor-outdoor living

A rear extensions project in Botany Bay starts with understanding your home. We survey the property, review planning constraints, and design a solution that balances your wish list with buildability and budget. From there, we manage planning, building regs, and construction support to see it through.

What's Included

Initial site visit and feasibility assessment in Botany Bay
Concept design, floor plans, and 3D visualisation
Planning application preparation and submission (if required)
Building regulations drawing package with structural coordination
Contractor tender support, pricing review, and mobilisation guidance
On-site visits during construction to monitor quality and compliance

Every rear extensions scheme benefits from coordinated structural design, carefully specified materials, and precise detailing that satisfies building control first time. We align the design language with the existing property and surrounding streetscape in Botany Bay so your extension feels like a natural part of the home.

Throughout the planning and build stages we liaise with local officers, neighbours, and consultants to keep your Botany Bay project moving. Our team also supports contractor selection and remains available for technical queries whenever they arise.

Inside a rear extension looking out through open bi-fold doors to garden

What's Included

✓ Comprehensive consultation & site survey
✓ Detailed design & planning drawings
✓ Planning application management
✓ Building regulations compliance
✓ Ongoing project support

Our Botany Bay Expertise

✓ Local planning policy knowledge
✓ Relationships with Botany Bay council
✓ Understanding of local architecture
✓ Cost-effective local solutions
✓ Proven track record in area

Architectural detail of a rear extension rooflight and glass roof

Local Expertise in Botany Bay

We understand Botany Bay's planning policies and building regulations, ensuring your rear extensions project meets all local requirements. Our team has extensive experience working with Botany Bay council.

Contact our Botany Bay team today for a free consultation on your rear extensions project.

Our Process

Free Consultation

We visit your Botany Bay property to understand your vision, assess the site, and discuss your rear extensions options.

Design & Planning

Our architects create detailed designs and manage the planning application with Botany Bay council on your behalf.

Building Regulations

We prepare full technical drawings and specifications for building control approval, ensuring compliance with all regulations.

Project Delivery

We provide construction-ready drawings, contractor tendering support, and ongoing project management through to completion.

Get Your Free Quote

Expert rear extensions services in Botany Bay. No obligation, free consultation.

Request Quote Online Call 020 3051 9430

Quick Facts

Typical timeline6-10 weeks

Planning supportIncluded

Free consultationYes

LocationBotany Bay

Other Services in Botany Bay

→ Single Storey Extensions → Double Storey Extensions → Side Extensions → Kitchen Extensions → Loft Conversions → Basement Extensions

Frequently Asked Questions About Rear Extensions in Botany Bay

How much do rear extensions cost in Botany Bay?+

Rear Extensions costs in Botany Bay vary depending on the size, specification and complexity of the project. We offer free site visits and detailed quotes so you know exactly what to expect before committing.

Do I need planning permission for rear extensions in Botany Bay?+

Many rear extensions projects in Botany Bay fall under permitted development rights, meaning no formal planning application is needed. However, conservation areas and listed buildings have different rules. We assess your specific situation during our free consultation.

How long does a rear extensions project take in Botany Bay?+

A typical rear extensions project in Botany Bay takes 6-10 weeks from design to completion, depending on the scope and whether planning permission is required. We provide a detailed timeline during your free consultation.

What is included in your rear extensions service?+

Our rear extensions service includes a free initial consultation, full architectural design, planning application management, building regulations drawings, structural engineering calculations, and ongoing project support through to completion.

Do you work with Botany Bay council on planning applications?+

Yes, we have extensive experience working with the local planning authority covering Botany Bay. We understand their specific requirements and policies, which helps us achieve a high approval rate for our clients' projects.